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ALLEVARD IND SA

Overview
  • Total Patents
    108
About

ALLEVARD IND SA has a total of 108 patent applications. Its first patent ever was published in 1982. It filed its patents most often in France, WIPO (World Intellectual Property Organization) and Portugal. Its main competitors in its focus markets civil engineering, mechanical elements and transport are FERROVIAIRES SOC, SHILKIN ANATOLIJ NIKOLAEVICH and RAILROAD PERMANENT WAY PRODUCT.

Patent filings per year

Chart showing ALLEVARD IND SAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Duval Philippe 43
#2 Duconseil Rene 15
#3 Cailliau Joel 11
#4 Philippe Duval 11
#5 Barre Gerard 8
#6 Gerard Barre 5
#7 Rene Duconseil 4
#8 Pham Anh-Tuan 3
#9 Rudowski Christian 2
#10 Hastey Jean-Paul 2

Latest patents

Publication Filing date Title
FR2708012A1 Device for anchoring an elastic rail fastener.
FR2701276A1 Fixing insert for a rail fastener.
FR2693750A1 Support device for a railroad track without ballast.
FR2688562A1 Device for protecting silent blocks for leafsprings
FR2678004A1 TOOL FOR THE PLACEMENT OF AN ELASTIC RAIL FASTENER.
PT96596A Device for fixing iron rail carriage on a beta or metal support
FR2670437A1 Mac pherson suspension element with reduced friction.
FR2667827A1 Helicouidal spring with non-circular spiers.
EP0404674A1 Process and device for improving the fatigue resistance of helicoidal springs under compression and springs obtained by this process
FR2656052A1 Helicouidal automotive suspension spring equipped with an anti-noise device.
GR890100616A Device for wedging a plate spring in position of a railway tie
FR2649138A1 Device for elastic fixing of a railway rail on its support
FR2647821A1 Device for fixing rail track on a support
US4978065A Method and apparatus for attaching a rail using plastically deformable metal spikes and metal spikes per se
FR2643920A1 Rail support saddles
FR2643429A1 Noiseless suspension coil spring
FR2640652A1 Insulation device for rail pad
FR2637338A1 Spring seat for a vehicle suspension coil spring and vehicle suspension including such a spring seat
FR2636548A1 Element forming cooling marble in refractory material
FR2625275A1 Non-noise compression helical spring